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Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 20 -- Basell Poliolefine Italia SpA has applied Chinese patent for Conversion of Propylene Polyols to Olefin Monomers. Nagy Sandor, Maner Daniel S, Nagy Nir, Ross April D, Horvath George R, Arndt Larry W, Leyshon David W, Yang Xiang and Kimmich Barbara developed it.
The patent application number is CN20238081527..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- United States Patent for Methods and Systems to Identify Formations with Minimum Clay Related Natural Gamma Rays has been issued to Schlumberger Tech Corporation and Saudi Arabian Oil Company. This invention was developed by Zhang Ping, Ma Shouxiang, Abdallah Wael and Liu Chengbing.
The patent applicati..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Technical Institute Of Physics and Chemistry Chinese Academy Of Sciences has been awarded a patent for Measuring Method and Device for Trace and Ultra-trace Oil Content. This invention was developed by Hu Zhongjun, Wang Bingming, Li Qiang and Gong Linghui.
The patent application number is US202318325098..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- U.S. Patent and Trademark Office has awarded a patent to ACP Systems AG for Device for Generating a CO2 Snow Jet. Jäger Felix and Gude Jonas developed the invention.
The patent application number is US202017441401 20200324. The patent publication number is US12521741 (B2). International Patent Classifi..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- U.S. Patent and Trademark Office has awarded a patent to Yantai Jereh Oilfield Services Group Co Ltd for Valve Fault Detection Method and Apparatus. Wang Xinmeng, Wang Zongwen, Li Tao and Sun Minghua developed the invention.
The patent application number is US202318179928 20230307. The patent publicatio..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- Worldwide Oilfield Machine Inc has been awarded a patent for Hydraulic Valve with Manual Override. This invention was developed by Kalimuthu Anand.
The patent application number is US202217962745 20221010. The patent publication number is US12516741 (B2). International Patent Classification codes are F1..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- United States Patent for Oil and Gas Operations with Valve Operably Coupled to Wellhead has been issued to Downing Wellhead Equipment LLC. This invention was developed by Beason Ronnie B and Cannon Nicholas J.
The patent application number is US202418407069 20240108. The patent publication number is US1..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- Nine Downhole Tech LLC has been awarded a patent for Compact Downhole Tool. This invention was developed by Greenlee Donald Roy and Greenlee Donald Jonathan.
The patent application number is US202519015248 20250109. The patent publication number is US12516585 (B2). International Patent Classification co..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- SNF Group has been granted a patent for Cementitious Composition Comprising a Polymeric Micro-gel as an Anti-gas Migration Agent. Braun Olivier and Giovannetti Bruno developed the invention.
The patent application number is US202318862449 20230502. The patent publication number is US12516235 (B2). Inter..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- U.S. Patent and Trademark Office has awarded a patent to ExxonMobil Product Solutions Company for Recycle Content Propanol. Slivensky David Eugene, Bitting Daryl, Parker Kenny Randolph, Polasek Michael Gary, Trapp William Lewis and Wu Xianchun developed the invention.
The patent application number is US..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- U.S. Patent and Trademark Office has awarded a patent to UOP for Processes and Apparatuses for Separating Aromatic and Non-aromatic Hydrocarbons. Ziegler Daniel, Werba Gregory R, Baggett Cealashea, Haas Joe R and Rajappan Rajesh developed the invention.
The patent application number is US202318459618 20..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 20 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Northeast Oil and Gas Company patent application for Basic Ancient Buried Hill Lithology Identification Method and Device, Storage Medium and Processor. Fang Yanchun, Mao Yongqiang, Pang Haiming, Zhong Gaoming, Tan..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 20 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Petroleum Exploration & Prod Res Institute patent application for Component Classification Method and System for Marine Facies Pulveryte. The invention was developed by Yuan Kun, Chen Qianglu, Zheng Lunju, Ma Zhon..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 20 -- State Intellectual Property Office of China has published Nippon Gasket KK and Taiho Kogyo Co Ltd patent application for Manufacturing Method of Motor Iron Core, Motor Iron Core and Motor with Motor Iron Core. The invention was developed by Kotaka Takeshi, Okubo Kunihiko, Nonaka Terumi and Ito Naoharu.
The..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- U.S. Patent and Trademark Office has awarded a patent to Defiant Eng LLC and Defiant Precision Tech LLC for Single or Multi-fire Semi-automatic Perforation System and Methods of Use. Blois Stanley Jon, Griffin Lawrence Gene, Janke Ian Graham and Keyes Cullen Craig developed the invention.
The patent app..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Horizontal Wireline Services LLC has been awarded a patent for Downhole Separation System. This invention was developed by Avitia Manuel and Sites Joseph.
The patent application number is US202418670208 20240521. The patent publication number is US12523127 (B2). International Patent Classification codes..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- United States Patent for Rod Pump with Non-locking Actuator has been issued to Steele Geoff and Vantage Production Tools Inc. The patent application number is US202418594750 20240304. The patent publication number is US12523117 (B2). International Patent Classification codes are E21B34/08, E21B43/12, E21B4..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Rairigh James G, Stam Walter and WT Bell International Inc have received a patent for Explosive Downhole Tools Having Improved Wellbore Conveyance and Debris Properties, Methods of Using the Explosive Downhole Tools in a Wellbore, and Explosive Units for Explosive Column Tools. This invention was developed..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Exxonmobil Product Solutions Company has been granted a patent for Recycle Content Oxo Alcohols and Oxo Plasticizers. Slivensky David Eugene, Bitting Daryl, Parker Kenny Randolph, Polasek Michael Gary, Trapp William Lewis and Wu Xianchun developed the invention.
The patent application number is US202017..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- Marathon Petroleum Company has obtained a patent for methods and assemblies for enhancing control of refining processes using spectroscopic analyzers. This invention was developed by Bledsoe Jr Roy Roger, Campbell Lance T, Ridge Randy N and Wilt Brian K.
The patent application number is US202418928431 2..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 20 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Oilfield Equipment patent application for Low-voltage Pre-magnetizing System and Method for Marine Medium-voltage Phase-shifting Rectifier Transformer. Luo Wei, Fu Haihua, Huang Yong, Liu Ruihua, Ji Lihua, Liu Hong..
Oil & Gas
| Mon 19 Jan 2026
Beijing, Jan. 20 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd patent application for Underground Measurement-while-drilling Instrument Communication Method, Server, Device and System. The invention was developed by Yang Sh..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Spm Oil & Gas Inc and Bosch Rexroth Corp have been granted a patent for Common Plunger for a Linear Actuated Pump. This invention was developed by Clark Wesley P, Kumar Chandu, Mccrady John, Frey Jon and Gerngross Royce.
The patent application number is US202118250060 20210714. The patent publication nu..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- Saudi Arabian Oil Company and King Abdullah University of Science and Technology have been granted a patent for Detecting Hydrocarbon Fuels in Lubrication Oils. Nour Maha, Kharashi Khawlah, Salama Khaled Nabil, Bukhamsin Abdullah Hassan, Fakeih Esraa and Bhattacharjee Sumana developed the invention.
The..
Oil & Gas
| Mon 19 Jan 2026
Beijing, Jan. 20 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have submitted a patent application for Control Method and Device of Drilling Fluid Pulse Generator. This invention was developed by Yang Shubo, Zong Yanbo, Zheng Junhua, Zhang Liangchen, Ni Weining and Chen Xiaohui.
..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 20 -- China Petroleum & Chemical and Sinopec Northwest Oil Field Co have submitted a patent application for Method for Predicting Productivity of Complex Lithologic Oil and Gas Reservoir, Storage Medium and Device. This invention was developed by Zou Rong, Gao Lijun, Wang Peilin, Zhang Xiaocong, Zhu Ding and Li Qin..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- Baker Hughes Oilfield Operations has secured a patent on Internal Esp Seal Bag Support. O'grady Kenneth, Bellmyer Mark, Semple Ryan and Van Dam Jeremy developed the invention.
The patent application number is US202318386530 20231102. The patent publication number is US12516676 (B2). International Patent C..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- Saudi Arabian Oil Company has been granted a patent for Monitoring Corrosion in Downhole Equipment. This invention was developed by Dokhon Waleed A and Alsmaeil Ahmed.
The patent application number is US202117549356 20211213. The patent publication number is US12516599 (B2). International Patent Classific..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- U.S. Patent and Trademark Office has awarded a patent to Halliburton Energy Services for Downhole Flow Control Valve for Well Systems. Arabnejad Khanouki Hadi, Abdalla Ahmed Hafiz and James Paul developed the invention.
The patent application number is US202318471883 20230921. The patent publication numbe..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- Chevron USA has been awarded a patent for Autonomous Self-regulating Injection Control Valve (ASRICV). This invention was developed by Upchurch Eric Roberto.
The patent application number is US202318530416 20231206. The patent publication number is US12516588 (B2). International Patent Classification co..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- U.S. Patent and Trademark Office has awarded a patent to Baker Hughes Oilfield Operations for Activator, Tools, and Method. Harper Jason and Zhang Zhihui developed the invention.
The patent application number is US202418749845 20240621. The patent publication number is US12516580 (B2). International Paten..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- Halliburton Energy Services has been granted a patent for Anchor with Multiple Arms for Minimal Rotation of Latch During Guided Orientation. Steele David J developed the invention.
The patent application number is US202318488533 20231017. The patent publication number is US12516579 (B2). International Pat..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- Saudi Arabian Oil Company has been granted a patent for Adaptive Perceptible Watermarking. Altakrouri Bashar developed the invention.
The patent application number is US202318177495 20230302. The patent publication number is US12518336 (B2). International Patent Classification codes are G06F3/01, G06T1/00..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- Halliburton Energy Services has received a patent for Blue-shift of Resonance Frequency to Detect Fluid Channel Behind Cemented Casing. This invention was developed by Ge Yao, Fanini Otto and Araujo Frederico Heloui De.
The patent application number is US202318213689 20230623. The patent publication numbe..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- Saudi Arabian Oil Company has been awarded a patent for Near Surface Modeling and Drilling Hazard Identification for a Subterranean Formation. This invention was developed by Colombo Daniele, Rovetta Diego, Alyousuf Taqi Yousuf, Kontakis Apostolos and Sandoval-curiel Ernesto.
The patent application number..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- U.S. Patent and Trademark Office has awarded a patent to Saudi Arabian Oil Company for Systems and Methods for Automatic Online Analyzer Validation and Calibration. Soliman Mohamed Ahmed, Mahmoud Mohamed Ahmed Saad, Al Matouq Hassan Mohammadali, Alsharekh Hamad Mohammed, Alamoudi Saeed Mohammed and Alqahta..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- Saudi Arabian Oil Company has been granted a patent for Systems and Methods for Identifying Secondary Porosity. Woldeamanuel Mandefro Belayneh, Aljasem Mohammed, Tarabbia Paul and Ilijas Tomislav developed the invention.
The patent application number is US202318172870 20230222. The patent publication numb..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- ExxonMobil Technology and Engineering has been granted a patent for Single Stage Renewable Jet Production. Xu Xiaochun, Dulin Alexander J, Evans Madelyn M and Baliban Richard C developed the invention.
The patent application number is US202318214910 20230627. The patent publication number is US12516256 (B..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- Saudi Arabian Oil Company has secured a patent on Enhanced Treatment of Kerogen with Formate-based Slickwater Fluids. Altammar Murtadha J and Alruwaili Khalid Mohammed developed the invention.
The patent application number is US202418587507 20240226. The patent publication number is US12516238 (B2). Inter..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- Saudi Arabian Oil Company has been awarded a patent for Carbon Dioxide Capturing Polymeric System for Water Shutoff Applications. This invention was developed by Li Wenwen, Chang Fakuen Frank and Liang Feng.
The patent application number is US202418658069 20240508. The patent publication number is US12516..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- Saudi Arabian Oil Company has been granted a patent for Modified Siloxane Rubbery Composite Membranes for C 3+ Heavy Hydrocarbon Separation. This invention was developed by Yang Junyan and Vaidya Milind M.
The patent application number is US202217992228 20221122. The patent publication number is US1251619..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 20 -- SABIC Global Technologies has been awarded a patent for Systems and Methods for MTBE Production. This invention was developed by Leal Guillermo, Ansari Mohammed B, Bodas Vijay Dinkar, Hasyagar Umesh and Nair Vinod.
The patent application number is US202017783841 20201210. The patent publication number i..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 20 -- Saudi Arabian Oil has applied Chinese patent for Method for Creating Dip Angle Constraint Pseudo-angle Common Image Gather. Liu Lu developed it.
The patent application number is CN202280102086 20221123. The patent publication number is CN120266019 (A). International Patent Classification code is G01V1/28. ..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 20 -- State Intellectual Property Office of China has received Chevron USA patent application for Synthesis of Swy Frame Topological Structure Aluminosilicate Molecular Sieve. Xie Dan developed the invention.
The patent application number is CN20238080756 20231115. The patent publication number is CN120265577 (A)...
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Baker Hughes Holdings has received a patent for Gas Analyzer Calibration. This invention was developed by Tao Chong and Weling Aniruddha S.
The patent application number is US202217848067 20220623. The patent publication number is US12523641 (B2). International Patent Classification codes are G01N21/39 an..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Schlumberger Technology has received a patent for Systems and Methods for Producing Hydrocarbons Downhole and Performing Deep Transient Testing Using Coiled Tubing. This invention was developed by Dubost Francois Xavier, Diaz Vega Romulo, Partouche Ashers, Ramondenc Pierre, Carrasco Contreras Janessa and F..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Chevron USA has received a patent for Subsea Jumper with Integrated Filter. This invention was developed by Dayanand Nikhil.
The patent application number is US202218842878 20220303. The patent publication number is US12523124 (B2). International Patent Classification codes are E21B43/013 and E21B43/017. ..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- United States Patent for Processes and Apparatus for the Removal of Debris During Downhole Operations has been issued to Schlumberger Technology. This invention was developed by Ali Ahmed Moge, Dindial Deo, Dumont Hadrien and Mattar Tariq Ahmed.
The patent application number is US202218572237 20220622. Th..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Halliburton Energy Services has received a patent for Gas Tight Ball Seat System. This invention was developed by Inglis Peter D W and O'sullivan David John.
The patent application number is US202418652387 20240501. The patent publication number is US12523118 (B2). International Patent Classification code..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Halliburton Energy Services has been awarded a patent for Safety Valve Including First, Second and Third Connected Portions. This invention was developed by Gunasekaran Mohan, El Mallawany Ibrahim, Dockweiler David Allen and Fripp Michael Linley.
The patent application number is US202418984461 20241217. T..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Halliburton Energy Services has been awarded a patent for Using an Internal Hydraulic Control System to Function an Electric Inflow Valve. This invention was developed by Mcchesney Ryan W, Mcleary Gordon and Greci Stephen Michael.
The patent application number is US202318536509 20231212. The patent public..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- U.S. Patent and Trademark Office has awarded a patent to Schlumberger Technology for Ultrasonic Borehole Classification Method. Yajima Mizuki, Sakiyama Naoki, Yamamoto Hiroaki and Tan Kong Hauw Sarwa Bakti developed the invention.
The patent application number is US202318189281 20230324. The patent public..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- U.S. Patent and Trademark Office has awarded a patent to Saudi Arabian Oil Company for Chemical Tracer Spool for Casing-casing Annulus Leak Source Detection. Baruah Keshabananda and Al-shuwaikhat Hisham I developed the invention.
The patent application number is US202318477070 20230928. The patent publica..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- U.S. Patent and Trademark Office has awarded a patent to Halliburton Energy Services for Addressing Plug Movement in Hydraulic Fracturing. Chen Zhonghuan, Shetty Dinesh Ananda and Adil Faraaz developed the invention.
The patent application number is US202418919064 20241017. The patent publication number i..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- U.S. Patent and Trademark Office has awarded a patent to Schlumberger Technology for Downhole Tool with Vibration Dampening And/or Shock Absorption. Darwish Ibrahim, Gardner Dean, Barker Michael and Domanski Nadia developed the invention.
The patent application number is US202418977520 20241211. The paten..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Schlumberger Technology has secured a patent on Shock Damping Ring Design for Downhole Electronic Systems. Fan Xing, Smarandache Marius, Merlau David and Bethscheider Brian John developed the invention.
The patent application number is US202418591791 20240229. The patent publication number is US12523140 (..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Halliburton Energy Services has been awarded a patent for Autonomous Start of Pump-down Operation. This invention was developed by Qi Yuan, Gupta Sudhir, Panchal Ritesh Dharmendra and Ostermann Neil Alan.
The patent application number is US202318544145 20231218. The patent publication number is US12523138..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Halliburton Energy Services has obtained a patent for electric submersible pump with active cooling. This invention was developed by Mansir Hassan and Bencze Andras.
The patent application number is US202418753507 20240625. The patent publication number is US12523131 (B2). International Patent Classificat..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- U.S. Patent and Trademark Office has awarded a patent to Chevron USA for Casing Running Rotary Inserts. Lachance Robert Joseph, Summers Colburn Bernard, Wilson Andrew James, Vanderslice Tyler Chance, Moore Jonathan Michael, Concord Clint Edward and Smith Jacqueline Marie developed the invention.
The paten..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Schlumberger Technology has secured a patent on Wireline Powered Down Jarring Device and Method. Varghese Mathew developed the invention.
The patent application number is US202418766203 20240708. The patent publication number is US12523108 (B2). International Patent Classification codes are E21B31/107 and..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- United States Patent for Customized Centralizing Housing for Downhole Tool has been issued to Halliburton Energy Services. This invention was developed by Zhang Lizheng, Kuo Yu-hsing Charles and Badrinarayanan Paravastu.
The patent application number is US202318527790 20231204. The patent publication numb..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- ConocoPhillips has been granted a patent for Bha with Electric Directional Drilling Motor. Lund Hans-jacob developed the invention.
The patent application number is US202318470145 20230919. The patent publication number is US12523100 (B2). International Patent Classification codes are E21B4/04, E21B41/00,..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- IFP Energies nouvelles has been awarded a patent for Method for Detecting and Counting at Least One Geological Constituent of a Rock Sample. This invention was developed by Bouziat Antoine, Desroziers Sylvain, Feraille Mathieu, Clochard Vincent, Hamon Youri, Lecomte Jean-claude, Koroko Abdoulaye and Lechev..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- U.S. Patent and Trademark Office has awarded a patent to Schlumberger Technology for Flow Meter Calibration. Shukla Sourabh and Sridhar Garud developed the invention.
The patent application number is US202318365383 20230804. The patent publication number is US12523516 (B2). International Patent Classifica..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- United States Patent for Shell-side Heat Transfer Enhancement has been issued to Saudi Arabian Oil Company. This invention was developed by Al-otaibi Abdullah Misfer, O'connell John, Cisse Papa, Elyyan Mohammad Ahmad and Aldossary Mohammed Rashed.
The patent application number is US202318500316 20231102. ..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Halliburton Energy Services has been granted a patent for Method to Smooth Pump Rate While Fracturing. Sun Zhijie, Ebrahimi Behrouz and Lee Erik developed the invention.
The patent application number is US202318528373 20231204. The patent publication number is US12523216 (B2). International Patent Classif..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- Sinopec Oilfield Equipment and Sinopec Hydrogen Energy Machinery Wuhan Co Ltd have obtained a patent for hydrogen filling, loading and unloading integrated column. This invention was developed by Quan Bing, Li Song, Li Hong, Zhao Yu and Yang Fan.
The patent application number is CN202422998774U 20241205. T..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Saudi Arabian Oil Company has received a patent for Method and System for Determining Predicted Contract Data Using Machine Learning. This invention was developed by Al Katheer Omar A and Al Harbi Shooq S.
The patent application number is US202318450309 20230815. The patent publication number is US1252482..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Schlumberger Technology has received a patent for System and Method for Visual Representation of Document Topics. This invention was developed by Massot Jerome.
The patent application number is US202318464446 20230911. The patent publication number is US12524617 (B2). International Patent Classification c..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- United States Patent for Property Modeling Using Attentive Neural Processes has been issued to Schlumberger Technology. This invention was developed by Suresha Suhas, Aseev Anatoly and De La Fuente Alfredo.
The patent application number is US202218706243 20221130. The patent publication number is US125245..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Exxonmobil Chemical Patents has been granted a patent for Methods of Recycling End-of-life Rubber and Oil-fouled Plastics. This invention was developed by Kolb Rainer and Satterley Brian W.
The patent application number is US202318512204 20231117. The patent publication number is US12522772 (B2). Internat..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Exxonmobil Chemical Patents has been awarded a patent for Processes to Produce Poly Alpha-olefins. This invention was developed by Li Mark H and Chen Patrick C.
The patent application number is US202117996971 20210428. The patent publication number is US12522677 (B2). International Patent Classification c..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Saudi Arabian Oil Company has been granted a patent for Method to Co-synthesize Amorphous and Crystalline Materials in the Presence of ODSO. This invention was developed by Hodgkins Robert Peter and Koseoglu Omer Refa.
The patent application number is US202218057910 20221122. The patent publication numb..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Halliburton Energy Services has been awarded a patent for Rotatable Proppant Container. This invention was developed by Hunter Timothy Holiman.
The patent application number is US202318233995 20230815. The patent publication number is US12522428 (B2). International Patent Classification codes are B65D88/5..
Oil & Gas
| Mon 19 Jan 2026
Beijing, Jan. 19 -- Daqing Oilfield and PetroChina have obtained a patent for rod pumped well angle inclination automatic stop device. This invention was developed by Liu Li, Hong Jiaguang, Wang Shangdian, Liu Kefu, Zhang Youxing, Quan Haibo, Guo Jianxu, Shi Kun, Ji Hongjun, Kong Dejiang, Zou Jiyan, Wang Guoqiang and Luo Bing.
..
Oil & Gas
| Mon 19 Jan 2026
Beijing, Jan. 19 -- Underground Operation Eng Department Yanchang Oilfield Co Ltd and Dev Business Department Petrochina Southwest Oil & Gasfield Company have obtained a patent for combined casing pipe for reservoir fracturing. This invention was developed by Wang Yanwei and Wu Min.
The patent application number is CN20242375..
Oil & Gas
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- Schlumberger Technology has received a patent for Systems and Methods for Predicting and Managing Tool Assets. This invention was developed by Dubey Abhishek, Thomas Sherin, Viassolo Daniel, Zanette Magson, Zhang Yuchong and Saavedra Ezequiel.
The patent application number is US202217806026 20220608. The ..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- Sinopec Group, Sinopec Eng Quality Monitoring Co Ltd, Quality Supervise General Station of Petrochemical Eng and Luke Testing Instr Co Ltd have filed a patent application for Welding Seam Tracking System and Method for Magnetic Powder Inspection Robot. This invention was developed by Wang Erliang, Jiang Lei, ..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Method for Determining Aluminum Contamination Amount in Plasma Sterilized Sample and Application. This invention was developed by Hou Ruixiang, Zhao Muhua, Gao Ang, Zhang Yang, Li Xiaomin and Guo Zifang.
..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical and Sinopec Oilfield Equipment have sought patent for Experimental Platform for Testing Electrolysis Cell. This invention was developed by Liu Hongliang, Xu Lin, Wang Linghan and Huang Lei.
The patent application number is CN202510242220 20250303. The patent publication number is..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- General Prospecting Institute, China National Administration of Coal Geology and Xinzhou Branch of Petrochina Coalbed Methane Company Ltd have filed a patent application for Experimental Device for Increasing Yield of Low-order Coal Bed Gas. This invention was developed by Li Yongchen, Xu Qiang, Wang Zheng, Z..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Method for Determining Rhodium Content in Rhodium-containing Waste Residue. This invention was developed by Dong Yan, Li Shuang, Li Jian and Sui Shanhong.
The patent application number is CN20241005828 ..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical and Sinopec Northwest Oil Field Co have applied Chinese patent for Pipeline Joint. Gao Qiuying, Zhu Zhenjun, Zhang Jiangjiang, Zeng Wenguang, Yang Zuguo and Liu Qiang developed it.
The patent application number is CN20241007129 20240103. The patent publication number is CN1202518..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have sought patent for Self-testing Type Emergency Release Valve Based on Storage Tank Body and Working Method of Self-testing Type Emergency Release Valve. This invention was developed by Guan Xiaorui, Tao Bin, Wang Jie, Zhan..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have applied Chinese patent for Signal Restoration System and Measurement-while-drilling Signal Denoising Method and Device in Signal Restoration System. Yang Shubo, Zong Yanbo, Chen Xiaohui, Ni Weining, Zheng Junhua a..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have applied Chinese patent for Gas Storage Adaptive to High-pressure Load and Construction Method Thereof. Huang Junming, Zhao Xiangyang, He Jiang, Yi Weikai and Zhai Yujia developed it.
The patent application numb..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have sought patent for Slurry Pulse Signal Amplitude Improving Device. This invention was developed by Zong Yanbo, Yang Shubo, Zhang Liangchen, Ni Weining, Zheng Junhua and Chen Xiaohui.
The patent application numbe..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have applied Chinese patent for Method for Monitoring Temporary Plugging Fracturing Effect and Application. Guo Xiao, Pang Wei, Di Dejia and Zhang Liang developed it.
The patent application number is CN20241001945 2..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have applied Chinese patent for Excitation Device and Method of Open-loop Transmitting Coil System. Wu Jinping, Xie Guanbao, Li Xin and Li Kuiwei developed it.
The patent application number is CN20241009233 20240102..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- Sinopec Group and Sinopec Star have filed a patent application for Layered Mining Geothermal Well Structure and Construction Method Thereof. This invention was developed by Zhang Haitao, Xu Zhenhua, Zhang Haixiong and Fang Wei.
The patent application number is CN20241003411 20240102. The patent publication..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have sought patent for Hydrogen Storage Production and Injection System. This invention was developed by Niu Chengcheng, Jin Xiaoguang, Hu Xinyi, Cui Xiaojie and Cheng Guangming.
The patent application number is CN2..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical and Sinopec Southwest Oil & Gas have applied Chinese patent for Downhole Throttling Process Parameter Determination Method and Device and Electronic Equipment. Wang Yusheng, Wang Liming, Luo Guoshi, Lu Guangliang, Fu Chunmei, Qiao Lin, Zhao Kai, Tang Yong and Li Zuyou developed it.
..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical, Sinopec Petroleum Engineering Tech Research Institute Co Ltd and Shelfoil Petroleum Equipment & Services Co Ltd have filed a patent application for Infinite-stage Sliding Sleeve and Using Method. This invention was developed by Ruan Chenliang, Liu Ben, Wei Liao, Chen Wujun, Zhu Yuj..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have filed a patent application for Tail Pipe Releasing Well Cementation Method in Shaft Production Casing. This invention was developed by Jin Xin, Chen Lei, Liu Fei, Liu Kui, Tan Chunqin and Liu Haoya.
The patent ..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have applied Chinese patent for Packing Device. He Tong, Yue Hui, Kong Bo, Guo Xiao and Zhang Liang developed it.
The patent application number is CN20241002007 20240102. The patent publication number is CN120251141..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical and Jianghan Oilfield Branch of China Petroleum & Chemical have applied Chinese patent for Oil Extraction Wellhead Sealing Combination Matching Device and Method Suitable for Surface Descending. Bi Bo, He Xinpeng, Xiao Weijie, Han Qi, Zou Xingxing and Yang Wenbo developed it.
The..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have applied Chinese patent for Device and Method for Testing Diversion Performance in Situ After Imbibition. Zuo Luo and Shen Ziqi developed it.
The patent application number is CN20241005696 20240102. The patent p..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have filed a patent application for Logging Data Processing Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Wei Zhuo, Fu Xuan, Zhang Le, Li Changsheng, Shen Xiwei and Zhang X..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical and Sinopec Petroleum Exploration & Prod Res Institute have sought patent for Oil and Gas Well Yield Prediction Method and Device Based on Sparrow Search Algorithm. This invention was developed by Gou Feifei, Yin Xia, He Weiling, Pu Jun, Fang Wenchao and Wu Junlai.
The patent app..
Oil & Gas
| Sun 18 Jan 2026
Beijing, Jan. 19 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have filed a patent application for Method, Process and Device for Improving Symmetry of Crack, Computer Equipment and Storage Medium. This invention was developed by Fu Liang, Bian Xiaobing and Fan Jie.
The patent ..
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